Adjustable lamp



FIG. 1 is a left side elevational view of an adjustable lamp showing my new design, the right side elevational view being a mirror image of FIG. 1;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left-front perspective view thereof with the lamp arms in pivotally moved positions and the lamp head touching the lamp body;

FIG. 7 is a right-rear perspective view thereof with the lamp arms in other pivotally moved positions, the lamp head in a pivotally moved position and the lamp cord in a moved position so that it exits the front of the lamp base;

FIG. 8 is a right-rear perspective view thereof with the lamp arms and lamp head in other pivotally moved positions; and,

FIG. 9 is a left side perspective view thereof with the lamp arms and lamp head in other pivotally moved positions. 

The ornamental design for an adjustable lamp, as shown and described. 